Catseye

美 ['kæts.a?]

英 ['kætsa?]

复数：catseyes

英英

v.	1. a trademark for a small reflecting device that is set into a road surface, kerb, or post to assist drivers at night in staying on the road or within lanes
un.	1. one of a line of objects in the middle or side of a road that reflect a car’s lights and help you to see when driving at night